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Finding the Third Proportional to 25,116,998 and 54,082,088

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Solution

The third proportional to 25,116,998 and 54,082,088 is: 116,449,913.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,116,998 : 54,082,088 = 54,082,088 : x
  2. Step 2: Convert to fraction form
    25,116,998/54,082,088 = 54,082,088/x
  3. Step 3: Cross multiply
    25,116,998x = 54,082,088 × 54,082,088
  4. Step 4: Simplify right side
    25,116,998x = 2,924,872,242,439,744
  5. Step 5: Solve for x
    x = 2,924,872,242,439,744/25,116,998
  6. Step 6: Final answer
    x = 116,449,913.42

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.